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The Bone & Joint Journal
Vol. 100-B, Issue 3 | Pages 303 - 308
1 Mar 2018
Park YH Lee JW Hong JY Choi GW Kim HJ

Aims. Identifying predictors of compartment syndrome in the foot after a fracture of the calcaneus may lead to earlier diagnosis and treatment. The aim of our study was to identify any such predictors. Patients and Methods. We retrospectively reviewed 303 patients (313 fractures) with a fracture of the calcaneus who presented to us between October 2008 and September 2016. The presence of compartment syndrome and potential predictors were identified by reviewing their medical records. Potential predictors included age, gender, concomitant foot injury, mechanism of injury, fracture classification, time from injury to admission, underlying illness, use of anticoagulant/antiplatelet agents, smoking status and occupation. Associations with predictors were analyzed using logistic regression analysis. Results. Of the 313 fractures of the calcaneus, 12 (3.8%) developed a compartment syndrome. A Sanders type IV fracture was the only strongly associated factor (odds ratio 21.67, pย =ย 0.007). Other variables did not reach statistical significance. Conclusion. A Sanders type IV fracture is the best predictor of compartment syndrome after a fracture of the calcaneus. Cite this article: Bone Joint J 2018;100-B:303โ€“8


The Journal of Bone & Joint Surgery British Volume
Vol. 83-B, Issue 1 | Pages 55 - 61
1 Jan 2001
Squires B Allen PE Livingstone J Atkins RM

We describe 24 fractures of the tuberosity of the calcaneus in 22 patients. Three were similar to the type of avulsion fracture which has been well-defined but the remainder represent a group which has been unrecognised previously. Using CT and operative findings we have defined the different patterns of fracture of the calcaneal tuberosity. Ten fractures extended into the subtalar joint, but did not fit the pattern of the common intra-articular fracture as described classically. We have defined a new pattern which consists of a fracture of the medial calcaneal process with a further fracture which separates the upper part of the tuberosity in the semicoronal plane. Non-operative treatment of displaced fractures resulted in a mis-shapen heel and a poor functional outcome. Open reduction and internal fixation with either a plate or compression screw did not give satisfactory fixation. We prefer to use an oblique lateral tension-band wire. This technique gave excellent fixation and we recommend it for the treatment of displaced fractures of the tuberosity of the calcaneus


The Journal of Bone & Joint Surgery British Volume
Vol. 59-B, Issue 2 | Pages 233 - 235
1 May 1977
Mitchell G

In cases of established calcaneus after anterior poliomyelitis the deformity can be greatly reduced by combining an extensive plantar release with an oblique transverse osteotomy of the calcaneus that permits displacement upwards and backwards of the posterior weight-bearing part of the bone. The procedure greatly improves the mechanical advantage of subsequent tendon transplantations to the heel. Between 1956 and 1969 fifteen such osteotomies were carried out and the long-term results have been reviewed


Aims. We report the long-term outcomes of the UK Heel Fracture Trial (HeFT), a pragmatic, multicentre, two-arm, assessor-blinded, randomized controlled trial. Methods. HeFT recruited 151 patients aged over 16 years with closed displaced, intra-articular fractures of the calcaneus. Patients with significant deformity causing fibular impingement, peripheral vascular disease, or other significant limb injuries were excluded. Participants were randomly allocated to open reduction and internal fixation (ORIF) or nonoperative treatment. We report Kerr-Atkins scores, self-reported difficulty walking and fitting shoes, and additional surgical procedures at 36, 48, and 60 months. Results. Overall, 60-month outcome data were available for 118 patients (78%; 52 ORIF, 66 nonoperative). After 60 months, mean Kerr-Atkins scores were 79.2 (SD 21.5) for ORIF and 76.4 (SD 22.5) for nonoperative. Mixed effects regression analysis gave an estimated effect size of -0.14 points (95% confidence interval -8.87 to 8.59; p = 0.975) in favour of ORIF. There were no between group differences in difficulty walking (p = 0.175), or on the type of shoes worn (p = 0.432) at 60 months. Additional surgical procedures were conducted on ten participants allocated ORIF, compared to four in the nonoperative group (p = 0.043). Conclusion. ORIF of displaced intra-articular calcaneal fractures, not causing fibular impingement, showed no difference in outcomes at 60 months compared to nonoperative treatment, but with an increased risk of additional surgery. Cite this article: Bone Joint Jย 2021;103-B(6):1040โ€“1046


The Journal of Bone & Joint Surgery British Volume
Vol. 68-B, Issue 5 | Pages 767 - 769
1 Nov 1986
Ogilvie C Sharrard W

In paralytic lesions in which the triceps surae is the only active muscle in the leg, elongation or division of the tendo calcaneus alone may not be enough to prevent recurrence of equinus deformity. In 10 patients (13 limbs) with this pattern of muscle activity, equinus deformity was treated by hemitransplantation of the tendo calcaneus. At follow-up, which was beyond the end of growth in seven limbs, there was no recurrence of deformity in nine. In three of the four failures, a technical fault may have caused loss of activity in the transplanted part of the tendon. The two-stage operation described is recommended in the management of this pattern of paralytic deformity


The Journal of Bone & Joint Surgery British Volume
Vol. 68-B, Issue 3 | Pages 467 - 470
1 May 1986
Taylor G

Sixty-nine heels in 42 patients with prominence of the calcaneus sufficient to cause symptoms were operated upon after conservative treatment had failed. At review the overall results of operation were found to be poor


The Bone & Joint Journal
Vol. 103-B, Issue 2 | Pages 286 - 293
1 Feb 2021
Park CH Yan H Park J

Aims. No randomized comparative study has compared the extensile lateral approach (ELA) and sinus tarsi approach (STA) for Sanders type 2 calcaneal fractures. This randomized comparative study was conducted to confirm whether the STA was prone to fewer wound complications than the ELA. Methods. Between August 2013 and August 2018, 64 patients with Sanders type 2 calcaneus fractures were randomly assigned to receive surgical treatment by the ELA (32 patients) and STA (32 patients). The primary outcome was development of wound complications. The secondary outcomes were postoperative complications, pain scored of a visual analogue scale (VAS), American Orthopaedic Foot and Ankle Society (AOFAS) score, 36-item Short Form health survey, operative duration, subtalar joint range of motion (ROM), Bรถhlerโ€™s angle and calcaneal width, and posterior facet reduction. Results. Although four patients (12.5%) in the ELA groups and none in the STA group experienced complications, the difference was not statistically significant (p = 0.113). VAS and AOFAS score were significantly better in the STA group than in the ELA group at six months (p = 0.017 and p = 0.021), but not at 12 months (p = 0.096 and p = 0.200) after surgery. The operation time was significantly shorter in the STA group than in the ELA group (p < 0.001). The subtalar joint ROM was significantly better in the STA group (p = 0.015). Assessment of the amount of postoperative reduction compared with the uninjured limb showed significant restoration of calcaneal width in the ELA group compared with that in the STA group (p < 0.001). Conclusion. The ELA group showed higher frequency of wound complications than the STA group for Sanders type 2 calcaneal fractures even though this was not statistically significant. Cite this article: Bone Joint J 2021;103-B(2):286โ€“293


The Journal of Bone & Joint Surgery British Volume
Vol. 71-B, Issue 2 | Pages 234 - 236
1 Mar 1989
Wijesinha S Menelaus M

We describe three patients who developed gross calcaneus deformity following surgery for talipes equinovarus. One also had an associated valgus deformity and another had supination of the forefoot; all had intractable problems with footwear. Operation for transfer of the tibialis anterior to the heel, with correction of the associated deformities, was successful and improved both their gait and the shoe problems


The Journal of Bone & Joint Surgery British Volume
Vol. 74-B, Issue 2 | Pages 315 - 316
1 Mar 1992
Huber H


The Journal of Bone & Joint Surgery British Volume
Vol. 66-B, Issue 3 | Pages 386 - 390
1 May 1984
Pozo J Kirwan E Jackson A

A subjective, objective and radiographic study of 21 patients with comminuted calcaneal fractures showing severe involvement of the subtalar joint is reported. The average follow-up was 14.6 years (range 8 to 29 years). Only patients with unilateral closed fractures and no associated injuries to either lower limb were admitted to the study. All were treated by early active mobilisation of the ankle, and the subtalar and the midtarsal joints. Seventy-six per cent of the patients achieved a good result with minor symptoms which did not interfere with their occupation or leisure requirements. Although two-thirds of the patients reached a point of maximal recovery at two to three years, 24% continued to improve for six years. None of the patients experienced any deterioration after this time. Neither the degree of clinical stiffness nor the degeneration of the subtalar joint, assessed radiographically, correlated with the severity of symptoms or functional disability. The role of the soft tissues in the aetiology of residual symptoms is discussed.



The Journal of Bone & Joint Surgery British Volume
Vol. 83-B, Issue 3 | Pages 364 - 370
1 Apr 2001
Borton DC Walker K Pirpiris M Nattrass GR Graham HK

We assessed the medium-term outcome of three methods of isolated calf lengthening in cerebral palsy by clinical examination, observational gait analysis and, where appropriate, instrumented gait analysis. The procedures used were percutaneous lengthening of tendo Achillis, open Z-lengthening of tendo Achillis and lengthening of the gastrosoleus aponeurosis (Bakerโ€™s procedure). We reviewed 195 procedures in 134 children; 45 had hemiplegia, 65 diplegia and 24 quadriplegia. We established the incidence of calcaneus and recurrent equinus and identified โ€˜at-riskโ€™ groups for each. At follow-up, 42% had satisfactory calf length, 22% had recurrent equinus and 36% calcaneus. The incidence of calcaneus in girls at follow-up was significantly higher (p = 0.002) while boys had an increased rate of recurrent equinus (p = 0.012). Children with diplegia who had surgery when aged eight years or younger had a 44% risk of calcaneus, while those over eight years had a 19% risk (p = 0.046). Percutaneous lengthening of tendo Achillis in diplegia was the least predictable, only 38% having a satisfactory outcome compared with 50% in the other procedures. The incidence of recurrent equinus in hemiplegic patients was 38%. Only 4% developed calcaneus. The type of surgery did not influence the outcome in patients with hemiplegia or quadriplegia. Severity of involvement, female gender, age at operation of less than eight years and percutaneous lengthening of tendo Achillis were โ€˜risk factorsโ€™ for calcaneus. Hemiplegia, male gender, and an aponeurosis muscle lengthening increased the risk of recurrent equinus


The Journal of Bone & Joint Surgery British Volume
Vol. 51-B, Issue 1 | Pages 118 - 122
1 Feb 1969
Protheroe K

1. Five cases of avulsion fracture of the calcaneus are reported. 2. The "beak" fracture of the calcaneus is thought to be a variant of the avulsion fracture and not a separate entity. 3. The variable attachment of the calcaneal tendon to the calcaneus is described, and its relationship to the different forms of avulsion fractures discussed. 4. Operative reduction and fixation are appropriate for young and active patients in order to restore full heel-cord function. 5. Attention is drawn to the risk of pressure necrosis of skin overlying a displaced fragment. Early operative correction may be required to prevent skin damage


The Journal of Bone & Joint Surgery British Volume
Vol. 81-B, Issue 1 | Pages 97 - 101
1 Jan 1999
Cahuzac J Baunin C Luu S Estivalezes E de Gauzy JS Hobatho MC

In 12 infants aged under 16 months with unilateral club foot we used MRI in association with multiplanar reconstruction to calculate the volume and principal axes of inertia of the bone and cartilaginous structures of the hindfoot. The volume of these structures in the club foot is about 20% smaller than that in the normal foot. The reduction in volume of the ossification centre of the talus (40%) is greater than that of the calcaneus (20%). The long axes of both the ossification centre and the cartilaginous anlage of the calcaneus are identical in normal and club feet. The long axis of the osseous nucleus of the talus of normal and club feet is medially rotated relative to the cartilaginous anlage, but the angle is greater in club feet (10ยฐ v 14ยฐ). The cartilaginous structure of the calcaneus is significantly medially rotated in club feet (15ยฐ) relative to the bimalleolar axis. The cartilaginous anlage of the talus is medially rotated in both normal and club feet, but with a smaller angle for club feet (28ยฐ v 38ยฐ). This objective technique of measurement of the deformity may be of value preoperatively


The Journal of Bone & Joint Surgery British Volume
Vol. 76-B, Issue 4 | Pages 548 - 550
1 Jul 1994
Broughton N Graham G Menelaus M

In a consecutive series of 124 children with spina bifida we found that 220 (89%) of the 248 feet were deformed: 70 had a calcaneus deformity; 126 were in equinus; 16 were in valgus; 3 were in varus; and 5 had convex pes valgus. Operations were performed on 171 (78%) of the deformed feet. Spasticity of the muscles controlling the foot was detected in 36 (51%) of the 70 calcaneus feet and in 22 (17%) of the 126 equinus feet. The deformities were symmetrical in 94 children. There is a high incidence of foot deformity in patients with spina bifida who have no voluntary activity in the motors of the feet


The Journal of Bone & Joint Surgery British Volume
Vol. 54-B, Issue 2 | Pages 272 - 276
1 May 1972
Sharrard WJW Bernstein S

1. Correction of equinus deformity in cerebral palsy either by elongation of the tendo calcaneus or by gastrocnemius recession gives satisfactory results without splintage or bracing after operation. 2. Gastrocnemius recession is the operation of choice in paraplegic spastic cerebral palsy, and wherever possible in tetraplegic cerebral palsy. In hemiplegia the whole of the triceps surae is usually involved, and elongation of the tendo calcaneus is almost always needed. 3. Correction at operation should aim to result in a mild degree of equinus deformity at the end of the growth period in hemiplegic spastic cerebral palsy. Over-enthusiastic gastrocnemius recession can lead to excessive weakness of the calf in some patients


The Journal of Bone & Joint Surgery British Volume
Vol. 50-B, Issue 3 | Pages 623 - 628
1 Aug 1968
Srinivasan H Mukherjee SM Subramaniam RA

1. The results of thirty-nine operations for correction of drop-foot in thirty-three patients with leprosy are discussed. 2. The procedure used was circumtibial, subcutaneous, two-tailed, tendon-to-tendon transfer of the tibialis posterior to extensor hallucis longus and to extensor digitorum longus and peroneus tertius. The motor slips were inserted into the recipient tendons on the dorsum of the foot. 3. Analysis of the results showed some correlation between the angle of active dorsiflexion and the range ofactive movement ofthe ankle. The angle ofdorsiflexion seemed to determine the range of movement. 4. When contracture of the tendo calcaneus was present, simultaneous lengthening improved the angle of dorsiflexion more than the range of active movement. 5. The causes of failure were sepsis, failure of re-education and unrecognised tightness of the tendo calcaneus. 6. The advantages of the present procedure are mentioned


The Journal of Bone & Joint Surgery British Volume
Vol. 42-B, Issue 2 | Pages 360 - 366
1 May 1960
Nisbet NW

1. Certain macroscopical and microscopical features of the tendo calcaneus of the rabbit are described and illustrated, and the vascularisation as revealed by Spalteholz clearing is presented. 2. The vessels of the epitenon are chiefly derived from proximal and distal sources. 3. The vessels of the paratenon are derived from the main arteries of the leg. 4. The two vascular systems are largely independent of each other except along one edge of the tendon by way of a mesotenon. 5. The paratenon, epitenon and mesotenon and the related vessels are comparable to those found in tendons with synovial sheaths. By inference and from evidence obtained by dissection on the living human subject it is suggested that the arrangements are similar in the human tendo calcaneus. 6. Considerable friction develops on movement between the surfaces of the paratenon and epitenon. This might be significant in pathological states of the human tendon


The Journal of Bone & Joint Surgery British Volume
Vol. 56-B, Issue 1 | Pages 160 - 166
1 Feb 1974
Lanyon LE

1. Rosette strain gauges placed on the lateral surface of the right calcaneus of eight sheep allowed recordings of bone deformation to be made during walking and trotting on a moving belt. From these recordings the changing direction and magnitude of the principal strains and the maximum shear strain could be calculated. 2. The cancellous architecture of the ovine calcaneus, when viewed in lateral radiographs, is arranged in two trabecular tracts which intersect in the form of an arch. in all cases during the main weight-bearing period the direction of the principal strains varied little, and at the time of maximum deformation coincided with the direction of the underlying trabeculae. The principal compressive strain coincided with the direction of the trabeculae in the dorsal tract, The principal tensile strain with those in the plantar tract. At the point of trabecular intersection the principal strains were more nearly equal but they maintained their alignment with their respective trabecular tracts. 3. in this particular site the trajectorial theory of bone structure has found some experimental support


Aims

Total knee arthroplasty (TKA) may provoke ankle symptoms. The aim of this study was to validate the impact of the preoperative mechanical tibiofemoral angle (mTFA), the talar tilt (TT) on ankle symptoms after TKA, and assess changes in the range of motion (ROM) of the subtalar joint, foot posture, and ankle laxity.

Methods

Patients who underwent TKA from September 2020 to September 2021 were prospectively included. Inclusion criteria were primary end-stage osteoarthritis (Kellgren-Lawrence stage IV) of the knee. Exclusion criteria were missed follow-up visit, post-traumatic pathologies of the foot, and neurological disorders. Radiological angles measured included the mTFA, hindfoot alignment view angle, and TT. The Foot Function Index (FFI) score was assessed. Gait analyses were conducted to measure mediolateral changes of the gait line and ankle laxity was tested using an ankle arthrometer. All parameters were acquired one week pre- and three months postoperatively.


The Bone & Joint Journal
Vol. 99-B, Issue 5 | Pages 640 - 646
1 May 2017
Matsumoto T Takayama K Ishida K Hayashi S Hashimoto S Kuroda R

Aims. The aim of this study was to compare the post-operative radiographic and clinical outcomes between kinematically and mechanically aligned total knee arthroplasties (TKAs). . Patients and Methods. A total of 60 TKAs (30 kinematically and 30 mechanically aligned) were performed in 60 patients with varus osteoarthritis of the knee using a navigation system. The angles of orientation of the joint line in relation to the floor, the conventional and true mechanical axis (tMA) (the line from the centre of the hip to the lowest point of the calcaneus) were compared, one year post-operatively, on single-leg and double-leg standing long leg radiographs between the groups. The range of movement and 2011 Knee Society Scores were also compared between the groups at that time. Results. The angles of orientation of the joint line in the kinematic group changed from slight varus on double-leg standing to slight valgus with single-leg standing. The mechanical axes in the kinematic group passed through a neutral position of the knee in the true condition when the calcaneus was considered. The post-operative angles of flexion and functional activity scores were significantly better in the kinematic than in the mechanical group (p < 0.003 and 0.03, respectively). Conclusion. A kinematically aligned TKA results in a joint line which has a more parallel orientation in relation to the floor during single- and double-leg standing, and more neutral weight-bearing in tMA than a mechanically aligned TKA. Cite this article: Bone Joint J 2017;99-B:640โ€“6


The Bone & Joint Journal
Vol. 104-B, Issue 6 | Pages 703 - 708
1 Jun 2022
Najefi A Zaidi R Chan O Hester T Kavarthapu V

Aims

Surgical reconstruction of deformed Charcot feet carries a high risk of nonunion, metalwork failure, and deformity recurrence. The primary aim of this study was to identify the factors contributing to these complications following hindfoot Charcot reconstructions.

Methods

We retrospectively analyzed patients who underwent hindfoot Charcot reconstruction with an intramedullary nail between January 2007 and December 2019 in our unit. Patient demographic details, comorbidities, weightbearing status, and postoperative complications were noted. Metalwork breakage, nonunion, deformity recurrence, concurrent midfoot reconstruction, and the measurements related to intramedullary nail were also recorded.


The Bone & Joint Journal
Vol. 102-B, Issue 12 | Pages 1689 - 1696
1 Dec 2020
Halai MM Pinsker E Mann MA Daniels TR

Aims

Preoperative talar valgus deformity โ‰ฅ 15ยฐ is considered a contraindication for total ankle arthroplasty (TAA). We compared operative procedures and clinical outcomes of TAA in patients with talar valgus deformity โ‰ฅ 15ยฐ and < 15ยฐ.

Methods

A matched cohort of patients similar for demographics and components used but differing in preoperative coronal-plane tibiotalar valgus deformity โ‰ฅ 15ยฐ (valgus, n = 50; 52% male, mean age 65.8 years (SD 10.3), mean body mass index (BMI) 29.4 (SD 5.2)) or < 15ยฐ (control, n = 50; 58% male, mean age 65.6 years (SD 9.8), mean BMI 28.7 (SD 4.2)), underwent TAA by one surgeon. Preoperative and postoperative radiographs, Ankle Osteoarthritis Scale (AOS) pain and disability and 36-item Short Form Health Survey (SF-36) version 2 scores were collected prospectively. Ancillary procedures, secondary procedures, and complications were recorded.


The Journal of Bone & Joint Surgery British Volume
Vol. 93-B, Issue 11 | Pages 1503 - 1507
1 Nov 2011
Maffulli N Del Buono A Testa V Capasso G Oliva F Denaro V

This is a prospective analysis on 30 physically active individuals with a mean age of 48.9ย years (35 to 64) with chronic insertional tendinopathy of the tendo Achillis. Using a transverse incision, the tendon was debrided and an osteotomy of the posterosuperior corner of the calcaneus was performed in all patients. At a minimum post-operative follow-up of three years, the Victorian Institute of Sports Assessment scale โ€“ Achilles tendon scores were significantly improved compared to the baseline status. In two patients a superficial infection of the wound developed which resolved on antibiotics. There were no other wound complications, no nerve related complications, and no secondary avulsions of the tendo Achillis. In all, 26 patients had returned to their pre-injury level of activity and the remaining four modified their sporting activity. At the last appointment, the mean pain threshold and the mean post-operative tenderness were also significantly improved from the baseline (p < 0.001). In patients with insertional tendo Achillis a transverse incision allows a wide exposure and adequate debridement of the tendo Achillis insertion, less soft-tissue injury from aggressive retraction and a safe osteotomy of the posterosuperior corner of the calcaneum


The Bone & Joint Journal
Vol. 103-B, Issue 10 | Pages 1611 - 1618
1 Oct 2021
Kavarthapu V Budair B

Aims

In our unit, we adopt a two-stage surgical reconstruction approach using internal fixation for the management of infected Charcot foot deformity. We evaluate our experience with this functional limb salvage method.

Methods

We conducted a retrospective analysis of prospectively collected data of all patients with infected Charcot foot deformity who underwent two-stage reconstruction with internal fixation between July 2011 and November 2019, with a minimum of 12 monthsโ€™ follow-up.


The Journal of Bone & Joint Surgery British Volume
Vol. 52-B, Issue 2 | Pages 334 - 336
1 May 1970
Fisher TR Woods CG

1. A case of ossification and partial rupture of the tendo calcaneus is reported. 2. The possible etiology of the ossification and its relationship to the rupture is discussed


The Journal of Bone & Joint Surgery British Volume
Vol. 49-B, Issue 4 | Pages 695 - 697
1 Nov 1967
Hall JE Salter RB Bhalla SK

1. Twenty patients with congenital short tendo calcaneus are described. 2. All were treated by tendon lengthening and followed up for one and a half to seven years


The Journal of Bone & Joint Surgery British Volume
Vol. 45-B, Issue 2 | Pages 360 - 363
1 May 1963
Hooker CH

1. The clinical aspects of fifty-six patients with rupture of the tendo calcaneus are discussed, and the mechanism of injury is described. 2. Operative repair of the rupture is considered with a study of the results in twenty-eight patients


The Bone & Joint Journal
Vol. 103-B, Issue 4 | Pages 746 - 754
1 Apr 2021
Schnetzke M El Barbari J Schรผler S Swartman B Keil H Vetter S Gruetzner PA Franke J

Aims

Complex joint fractures of the lower extremity are often accompanied by soft-tissue swelling and are associated with prolonged hospitalization and soft-tissue complications. The aim of the study was to evaluate the effect of vascular impulse technology (VIT) on soft-tissue conditioning in comparison with conventional elevation.

Methods

A total of 100 patients were included in this prospective, randomized, controlled monocentre study allocated to the three subgroups of dislocated ankle fracture (n = 40), pilon fracture (n = 20), and intra-articular calcaneal fracture (n = 40). Patients were randomized to the two study groups in a 1:1 ratio. The effectiveness of VIT (intervention) compared with elevation (control) was analyzed separately for the whole study population and for the three subgroups. The primary endpoint was the time from admission until operability (in days).


The Journal of Bone & Joint Surgery British Volume
Vol. 51-B, Issue 3 | Pages 494 - 497
1 Aug 1969
Lowy M

1. The literature on fractures of the postero-superior aspect of the calcaneus is reviewed. 2. The mechanical distinction between "beak" fractures and avulsion fractures is questioned, and the dangers of a purely radiological diagnosis are stressed. 3. When a complete avulsion is suspected on clinical grounds, open reduction should be done


The Journal of Bone & Joint Surgery British Volume
Vol. 70-B, Issue 2 | Pages 247 - 250
1 Mar 1988
Lowrie I Finlay D Brenkel I Gregg P

Thirty-six patients with 39 fresh fractures of the calcaneus were investigated by standard radiography and by computerised tomography. It was found that the size and disposition of the fracture fragments and the degree of involvement of the posterior facet of the subtalar joint were more clearly shown by CT scanning. We recommend this technique for assessment and particularly for pre-operative planning


The Journal of Bone & Joint Surgery British Volume
Vol. 40-B, Issue 1 | Pages 33 - 41
1 Feb 1958
Lloyd-Roberts GC Spence AJ

1. The clinical and radiological features of thirty-two feet with congenital vertical talus are described and subdivided into groups determined by the presence or absence of associated abnormalities. 2. The differential diagnosis of congenital vertical talus from flat foot, talipes calcaneus and uncorrected club foot is discussed. 3. No benefit came from either non-operative treatment or tenotomy of the tibialis anterior


The Journal of Bone & Joint Surgery British Volume
Vol. 35-B, Issue 1 | Pages 46 - 49
1 Feb 1953
Cholmeley JA

1 . Paralytic talipes calcaneus and calcaneo-cavus are difficult deformities to correct and keep corrected. Many operations have been devised for this purpose. 2. Emslie's operation is a simple procedure by which satisfactory correction can be obtained and maintained. It can be modified to suit individual cases without altering the basic principles of the procedure and is physiologically sound. 3. Illustrative cases are described


The Journal of Bone & Joint Surgery British Volume
Vol. 40-B, Issue 1 | Pages 160 - 160
1 Feb 1958

1) Our attention has been called to an omission in the account sent to us of the May 1957 meeting of the South-West Orthopaedic Club held at Bath (Journal of Bone and Joint Surgery, 39-B, 789). In the description of the treatment of cavo-varus foot and club foot by Mr Dillwyn Evans, the words tendo calcaneus should be followed by the words "and perform calcaneo-cuboid arthrodesis.". 2) Novemter 1957, 39-B, 793, last line: for plaster, read water


The Journal of Bone & Joint Surgery British Volume
Vol. 57-B, Issue 3 | Pages 270 - 278
1 Aug 1975
Evans D

A discussion of the essential deformity in calcaneo-valgus feet develops a theme originally put forward in 1961 on the relapsed club foot (Evans 1961). Whereas in the normal foot the medial and lateral columns are about equal in length, in talipes equino-varus the lateral column is longer and in calcaneo-valgus shorter than the medial column. The suggestion is that in the treatment of both deformities the length of the columns be made equal. A method is described of treating calcaneo-valgus deformity by inserting cortical bone grafts taken from the tibia to elongate the anterior end of the calcaneus


The Journal of Bone & Joint Surgery British Volume
Vol. 49-B, Issue 4 | Pages 628 - 633
1 Nov 1967
Silk FF Wainwright D

1. Eleven cases of congenital flat foot were studied, five of which are illustrated. 2. Ten of these cases were treated in infancy and followed for at least three years. In two cases the follow-up period was ten years and fifteen years. 3. An essential component of the deformity is equinus of the calcaneus, and treatment consisted of correction of the forefoot deformity by repeated manipulation, followed later by elongation of the calcaneal tendon and capsulotomy of the ankle. 4. The importance of recognising the deformity and beginning treatment in infancy is stressed


The Journal of Bone & Joint Surgery British Volume
Vol. 69-B, Issue 2 | Pages 330 - 334
1 Mar 1987
Edwards E Menelaus M

We describe a congenital deformity of the foot which is characterised by calcaneus at the ankle and valgus at the subtalar joint; spontaneous improvement does not occur and serial casting results in incomplete or impermanent correction of the deformities. Experience with five feet in four children indicates that release of the ligaments and tendons anterior and lateral to the ankle and lateral to the subtalar joint is the minimum surgery necessary; subtalar arthrodesis may be required in addition. The foot deformity described may occur as an isolated condition or in association with multiple congenital anomalies. The possibility of a neurological deficit should always be excluded


The Journal of Bone & Joint Surgery British Volume
Vol. 79-B, Issue 6 | Pages 983 - 986
1 Nov 1997
Ezra E Wientroub S

Primary subacute haematogenous osteomyelitis (PSHO) of the small bones of the foot is a rare and infrequently considered cause of a limp in children. We describe 11 patients with PSHO, of whom nine were under three years of age, who had a limp with few symptoms. The talus was involved in 36%. Bone scans were positive in all patients and led to localisation of the lesion in two. The radiological features included soft-tissue swelling, an osteolytic lesion in the talus and the calcaneus and a sclerotic appearance of the cuboid and the navicular bones. All patients except one were cured with antibiotics


The Journal of Bone & Joint Surgery British Volume
Vol. 73-B, Issue 6 | Pages 994 - 997
1 Nov 1991
Fraser R Hoffman E

We reviewed our experience of tibialis anterior transfer and anterior release for calcaneus deformity in 46 feet of 26 ambulant patients with myelomeningocele. At an average follow-up of 8.4 years (2 to 17.6) there were 89% who had satisfactory results; 64% of the patients having tibialis anterior transfers were able to stand on their toes. Hip abductor power was a good predictor of a functional transfer. Pre-operative trophic ulceration of the heel increased from 3.2% to 33% if surgery was delayed. Secondary deformities, two-thirds of them into valgus, developed in 76% of feet


The Journal of Bone & Joint Surgery British Volume
Vol. 66-B, Issue 5 | Pages 694 - 696
1 Nov 1984
Hsu L Jaffray D Leong J

Talectomy was performed on 10 patients (15 feet) for club foot deformity in arthrogryposis multiplex congenita. These were reviewed after an average follow-up of eight years. At follow-up nine feet were plantigrade, and six had less than 15 degrees residual equinus at the ankle. All the feet were asymptomatic but had mild residual adduction of the forefoot and marked stiffness of the hindfoot. Seven feet developed spontaneous bony ankylosis in the tibiotarsal joint. The common technical errors were incomplete removal of the talus and incorrect positioning of the calcaneus in the ankle mortise


The Journal of Bone & Joint Surgery British Volume
Vol. 59-B, Issue 3 | Pages 287 - 289
1 Aug 1977
Kalamchi A Evans J

A simple modification of Gallie's subtalar fusion is described as a salvage procedure in treating patients with pain from old fractures of the calcaneous involving the subtalar joint. Graft bone for the fusion is taken from the outer half of the calcaneus, thus avoiding disturbance of the tibia or iliac crest. Collapse of the donor site helps to narrow the widened heel present in these patients. The posterior approach allows the peroneal tendons to be freed from any adhesions, and at the same time release of the calcaneo-fibular ligament permits some correction of the valgus of the heel. The early results in six patients have been encouraging


The Journal of Bone & Joint Surgery British Volume
Vol. 79-B, Issue 3 | Pages 490 - 493
1 May 1997
Takebayashi T Yamashita T Minaki Y Ishii S

We have studied the mechanosensitive afferent units in the lateral ligament of the ankle of the cat, with reference to the causes of lateral instability after injury, using electrophysiological recording from the lumbar dorsal rootlets. We identified 30 mechanosensitive units in the lateral ligament; 28 (93%) were located near the attachment to the fibula and calcaneus, which included both low-threshold group-II units and low- and high-threshold group-III units. Our results indicate that there are both proprioceptors and nociceptors in the lateral ligament of the cat ankle, and confirm that afferent fibres from the lateral ligament may contribute to the stability of the joint by regulation of position and movement


The Journal of Bone & Joint Surgery British Volume
Vol. 56-B, Issue 2 | Pages 274 - 278
1 May 1974
St C. JF

1. In a severe crush fracture of the calcaneus part of the lateral cortex may be displaced to lie under the tip of the lateral malleolus. This may cause local pain and tenderness, either by direct bony abutment or by compression of the peroneal tendons. 2. Such pain is usually relieved by excision of the tip of the lateral malleolus, a minor procedure. 3. Four of the five patients reported were completely relieved of lateral pain, and the fifth has only slight residual discomfort. 4. It is important to be aware of this lesion and not to advise subtalar or triple fusion when simple excision of the tip of the fibula would suffice


The Bone & Joint Journal
Vol. 103-B, Issue 5 | Pages 898 - 901
1 May 2021
Axelrod D Trask K Buckley RE Johal H

Aims

This study reviews the past 30 years of research from the Canadian Orthopedic Trauma Society (COTS), to identify predictive factors that delay or accelerate the course of randomized controlled trials in orthopaedic trauma.

Methods

We conducted a methodological review of all papers published through the Canadian Orthopaedic Trauma Society or its affiliates. Data abstracted included: year of publication; journal of publication; study type; number of study sites; sample size; and achievement of sample size goals. Information about the study timelines was also collected, including: the date of study proposal to COTS; date recruitment began; date recruitment ended; and date of publication.


The Journal of Bone & Joint Surgery British Volume
Vol. 46-B, Issue 1 | Pages 102 - 107
1 Feb 1964
Heywood AWB

1. Lateral radiographs of fifty-seven club feet and seventeen normal feet were taken in forced flexion and forced extension. On these, the arcs traversed by the talus, the sole and the calcaneus were measured, as was the talo-calcaneal angle. 2. It was found that the ankle in club feet usually contributed more than half of the total sagittal movement of the foot. 3. Occasional cases were encountered in which the ankle was so damaged that it contributed only half or less than half of this movement. In such cases wedge excision of the ankle joint is theoretically justified in preference to wedge tarsectomy. 4. The talo-calcaneal angle is much reduced in club foot, and this element of deformity is extremely resistant to manipulative treatment. The reasons for this and a possible method of treatment are discussed


The Journal of Bone & Joint Surgery British Volume
Vol. 42-B, Issue 2 | Pages 336 - 343
1 May 1960
Hall MC Pennal GF

1. The history of open operations on fractures of the calcaneum is reviewed. 2. A report is given of the results of treatment of comminuted and depressed fractures of the calcaneum by primary arthrodesis by a modified Gallie procedure. 3. Of twenty-nine patients, twenty-seven returned to full employment within an average of 6ยท4 months. Twenty-five of these returned to their previous jobs. 4. Poor tendo calcaneus function and lateral sub-malleolar pain were found to be closely allied; both complaints were absent in the usually successful case and occurred only where there had been some complication. 5. It is contended that subtalar arthrodesis is a successful method of treatment for this fracture, but that the operation should be performed soon after the injury in order that the deformity may be corrected


The Journal of Bone & Joint Surgery British Volume
Vol. 77-B, Issue 3 | Pages 400 - 406
1 May 1995
Kato T

We have developed a method of measuring anterior displacement of the calcaneus on the talus in instability of the subtalar joint and have used the technique to demonstrate anterior instability in 50 patients (72 feet) showing a positive drawer sign. The angle of the posterior facet of the talus was also measured to assess the bony configuration. Our patients with subtalar joint instability could be divided into three categories. The first group had a history of trauma leading to ankle instability (26 cases), the second showed generalised joint laxity (10 cases) and the third were young females with a history of chronic stress on the foot and a poor bony block (14 cases). Satisfactory results were obtained by treating the instability with a brace or by reconstruction of the interosseous talocalcaneal ligament


The Journal of Bone & Joint Surgery British Volume
Vol. 58-B, Issue 1 | Pages 84 - 87
1 Feb 1976
Craig J van Vuren J

Spasm or contracture of the gastrocnemius muscle is predominantly responsible for the equinus deformity of the foot in cerebral palsy. Its release is therefore logical in the treatment of all cases which do not respond to conservative measures. The authors have demonstrated, by the use of metal markers and radiographic control at operation, that adequate release cannot be achieved by severance of the calcaneal tendon alone, and that in order to ensure relaxation of the gastrocnemius muscle, the operation of choice is gastrocnemius recession by the method of Strayer, coupled with lengthening of the calcaneal tendon to deal with such degree of the deformity as may be attributable to shortening of the soleus. A survey of 100 limbs treated by this method revealed a recurrence rate of equinus of 9% and a degree of calcaneus deformity resulting in inadequate push-off in 3% of cases after an average follow-up period of six years


The Journal of Bone & Joint Surgery British Volume
Vol. 49-B, Issue 4 | Pages 618 - 627
1 Nov 1967
Eyre-Brook AL

1. Four cases of true congenital vertical talus are described; in three of the four cases there were other major deformities of the skeleton. All were treated by open operation; the operation sacrificed part of the substance of the navicular bone, which was placed between the forepart of the calcaneus and the head of the talus. 2. The results five to ten years after operation show that stable reduction was maintained without any further treatment. They suggest, however, that more of the navicular bone could have been removed or that the whole navicular might be excised, at least in the more severe deformities. 3. Congenital vertical talus resembles club foot (equino-cavo-varus) in that difficulty in reduction and in maintenance of the reduction results from the tension in the medial pillar of the foot. Easing of the tension can result in recurrence of the dislocation or, alternatively, a reversal of the deformity


The Journal of Bone & Joint Surgery British Volume
Vol. 57-B, Issue 4 | Pages 413 - 421
1 Nov 1975
Soeur R Remy R

The thalamus is the part of the calcaneus that supports the posterior articular facet and continues forward, becoming thinner towards the groove of the sinus tarsi. The main displacements after fracture depend on 1) a primary fracture line dividing the bone into anterior and posterior fragments, and 2) a semilunar fragment in the thalamic region. In the operation advised the sinus tarsi is exposed and the semilunar fragment is reduced by rotation in the opposite direction and is fixed to the medial fragment (the sustenaculum tali not being displaced) by a transverse Kirschner wire. The two main fragments are fixed by an antero-posterior wire. Plaster is applied and is retained for twelve weeks. Weight-bearing is not permitted for the first four weeks. There were no major complications in fifty-eight operations. The anatomical results were good: restoration of the tuber-joint angle by reduction of the semilunar fragment was maintained. The functional results were very satisfactory: permanent disability was slight or mild