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Bone & Joint 360
Vol. 11, Issue 1 | Pages 43 - 46
1 Feb 2022


Orthopaedic Proceedings
Vol. 94-B, Issue SUPP_II | Pages 57 - 57
1 Feb 2012
Tanaka H Hariharan K
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Equinus contracture of the ankle due to a tight Gastrocnemius has been implicated in the pathogenesis of a number of foot and ankle conditions. There are numerous described procedures for release of the Gastrocnemius such as the Strayer procedure. Our indications for release are in patients with a symptomatic forefoot and an equinus contracture of 5 degrees or more in extension as defined by the Silfverskiöld test. The release is usually combined with a reconstructive procedure. The advantages of our technique are its simplicity, excellent visualisation of the tendon and sural nerve, good wound healing and patient comfort post-operatively. The procedure can be performed without tourniquet. A 2.5cm incision is made over the medial calf, just distal to the Gastrocnemius muscle indentation. The deep fascia is incised and the edge of the tendon can be visualised. Blunt digital dissection is performed on either side of the tendon to develop a plane. A metal Cusco speculum is inserted to visualise the full width of the tendon. The tenotomy is performed starting medially and the last 5mm of the lateral tendon is left uncut. This reduces the chance of iatrogenic injury to the nerve. The tendon bridge can be left if correction is sufficient, otherwise passive dorsiflexion of the ankle results in completion. Post-operatively, patients are able to mobilise fully with crutches and passive ankle physiotherapy is commenced immediately. We performed 22 MAGS procedures in 17 patients. There were no Sural nerve injuries and no wound complications. All patients were delighted with cosmesis. Average pre-operative equinus contracture with the leg extended was 18 degrees. Average intra-operative correction of 24 degrees was obtained and at 3 months follow-up, all patients were able to dorsiflex past neutral


Bone & Joint 360
Vol. 8, Issue 6 | Pages 20 - 22
1 Dec 2019


The Bone & Joint Journal
Vol. 100-B, Issue 7 | Pages 945 - 952
1 Jul 2018
Malhotra K Chan O Cullen S Welck M Goldberg AJ Cullen N Singh D

Aims

Gastrocnemius tightness predisposes to musculoskeletal pathology and may require surgical treatment. However, it is not clear what proportion of patients with foot and ankle pathology have clinically significant gastrocnemius tightness. The aim of this study was to compare the prevalence and degree of gastrocnemius tightness in a control group of patients with a group of patients with foot and ankle pathology.

Patients and Methods

This prospective, case-matched, observational study compared gastrocnemius tightness, as assessed by the lunge test, in a control group and a group with foot and ankle pathology. Gastrocnemius tightness was calculated as the difference in dorsiflexion of the ankle with the knee extended and flexed.


The Bone & Joint Journal
Vol. 97-B, Issue 4 | Pages 564 - 571
1 Apr 2015
Tinney A Thomason P Sangeux M Khot A Graham HK

We report the results of Vulpius transverse gastrocsoleus recession for equinus gait in 26 children with cerebral palsy (CP), using the Gait Profile Score (GPS), Gait Variable Scores (GVS) and movement analysis profile. All children had an equinus deformity on physical examination and equinus gait on three-dimensional gait analysis prior to surgery. The pre-operative and post-operative GPS and GVS were statistically analysed. There were 20 boys and 6 girls in the study cohort with a mean age at surgery of 9.2 years (5.1 to 17.7) and 11.5 years (7.3 to 20.8) at follow-up. Of the 26 children, 14 had spastic diplegia and 12 spastic hemiplegia. Gait function improved for the cohort, confirmed by a decrease in mean GPS from 13.4° pre-operatively to 9.0° final review (p < 0.001). The change was 2.8 times the minimal clinically important difference (MCID). Thus the improvements in gait were both clinically and statistically significant. The transverse gastrocsoleus recession described by Vulpius is an effective procedure for equinus gait in selected children with CP, when there is a fixed contracture of the gastrocnemius and soleus muscles.

Cite this article: Bone Joint J 2015;97-B:564–71.


The Bone & Joint Journal
Vol. 96-B, Issue 10 | Pages 1344 - 1348
1 Oct 2014
Ballal MS Walker CR Molloy AP

We dissected 12 fresh-frozen leg specimens to identify the insertional footprint of each fascicle of the Achilles tendon on the calcaneum in relation to their corresponding muscles. A further ten embalmed specimens were examined to confirm an observation on the retrocalcaneal bursa. The superficial part of the insertion of the Achilles tendon is represented by fascicles from the medial head of the gastrocnemius muscle, which is inserted over the entire width of the inferior facet of the calcaneal tuberosity. In three specimens this insertion was in continuity with the plantar fascia in the form of periosteum. The deep part of the insertion of the Achilles tendon is made of fascicles from the soleus tendon, which insert on the medial aspect of the middle facet of the calcaneal tuberosity, while the fascicles of the lateral head of the gastrocnemius tendon insert on the lateral aspect of the middle facet of the calcaneal tuberosity. A bicameral retrocalcaneal bursa was present in 15 of the 22 examined specimens.

This new observation and description of the insertional footprint of the Achilles tendon and the retrocalcaneal bursa may allow a better understanding of the function of each muscular part of the gastrosoleus complex. This may have clinical relevance in the treatment of Achilles tendinopathies.

Cite this article: Bone Joint J 2014; 96-B:1344–8