Five surgeons independently rated clinical photographs of forty patients with AIS. Ratings of shoulder blades, shoulder symmetry, and waist symmetry were related to “overall appearance”, and were also correlated with rib prominence and Cobb angle. Because the components of surgeons’ ratings of appearance differed, this may lead to inconsistent recommendations regarding surgery.

To identify patient characteristics associated with surgeons’ ratings of patient physical deformity in Adolescent Idiopathic Scoliosis (AIS).

Five surgeons independently rated clinical photographs of forty patients with AIS. Surgeons separately rated the appearance of patients’ shoulder blades, shoulder symmetry, waist symmetry and also rated their “overall appearance” [in five categories from zero (best) to five (worst)]. The following clinical and radiographic data was also collected: rib prominence, vertebral rotation, shoulder height, spinal imbalance, Cobb angle, age, sex, and body mass index.

Surgeons’ mean rating for “overall appearance” was moderately correlated with rib prominence (r = 0.48), vertebral rotation (r = 0.44) and Cobb angle (r = 0.53). Surgeons’ rating of patients’ “overall appearance” was affected by each of: shoulder blades (p = 0.001), shoulder symmetry (p = 0.01) and waist symmetry (p = 0.001). However, each surgeon weighted components of patients’ appearance differently to arrive at their overall rating of appearance (p< 0.006).

Because patients’ physical appearance is an important element of surgical decision making, differences among surgeons could be contributing to inconsistent recommendations.

Surgeons’ ratings of physical appearance are based on surgeons’ ratings of patients’ shoulder blades, waist symmetry and shoulder symmetry but surgeons weight those elements differently.

Surgeon decision making is complicated. It is based on radiographs and subjective assessment. Patients’ appearance undoubtedly influences surgeon recommendation for surgery. We need to clarify surgeons’ ratings and improve the criteria for surgeon decision making.

Funding: This trial was funded by (in alphabetical order) The Canadian Institutes of Health Research, DePuyAcroMed-Johnson & Johnson Medical Products, and Synthes, Canada.

Introduction and Aims: Little is known about the priorities of patients undergoing surgery for idiopathic scoliosis. Surgery, a major undertaking, is recommended to correct or prevent worsening deformity, and to avoid uncertain future consequences. This study aims to define the concerns, desires (goals) and expectations of adolescents undergoing surgery for idiopathic scoliosis.

Method: We conducted structured interviews of 55 pairs of adolescents, who had spinal fusion, and their parents separately. The questionnaire included sections on concerns, desires and expectations regarding both scoliosis and surgery, with items about present and future effects on appearance, pain, physical and psychosocial function and health. Parents reported both their priorities and what their child’s responses might be. Patients’ surgeons (four) completed the same questionnaire. Paediatric spine surgeons across Canada (24) were also surveyed. Surgeons were asked to respond as if their child was a patient. Analysis involved repeated measures ANOVA, intra-class correlation coefficients and kappa statistics.

Results: Parents were significantly more concerned than their children about present and future consequences of scoliosis and of spine fusion surgery. Surgeons were the least concerned about the consequences of scoliosis, even when asked to respond as if their child was the patient. Children, their parents and surgeons did agree that improving physical appearance was the primary goal of surgery. However, surgeons agreed very little among themselves about the natural history of scoliosis, other goals of surgery and about the likelihood of specific outcomes. Consequently, with the exception of improving physical appearance, surgeons’ goals and expectations of surgery were significantly different from those of either the patients or parents. Parents consistently wanted and expected more from surgery than their children. Parents and patients had greater expectations of surgery than surgeons. Although adolescents had different priorities from their parents, parents were aware of these differences and reliably predicted what their children’s priorities were.

Conclusion: Idiopathic scoliosis patients, their parents, and surgeons have different priorities. Surgeons’ opinions about the natural history of scoliosis and treatment goals are discordant. These findings have important implications on shared decision-making and informed consent, and might contribute to better understanding and measurement of outcomes that matter to patients, including satisfaction.

Aims: To compare wound closure using a subcuticular (4/0 PDS) with an interrupted (4/0 Nylon) in open carpal tunnel decompression (CTD).

Methods: 78 patients (22 bilateral) were recruited prospectively and randomised when consenting for the trial. All operations were performed by a single surgeon (JW). Patients were reviewed at 2 weeks and 3 months. Patients graded scar appearance on a four-point scale, and digital photographs were taken. Patients scored discomfort level for suture removal, on a Visual Analogue Scale (VAS1–10) and a four-point categorical scale. Three consultant hand surgeons graded the digital photographs, using the same scale as the patients.

Results: Patients preferred the appearance of the subcuticular closure at 2 weeks (p=0.002); there was no statistical difference by 3 months. There was a trend towards patients þnding subcuticular suture removal less painful. Assessment of scar appearance by the consultants at 2 weeks signiþcantly favoured subcuticular closure (Cons. A: p= < 0.001, Cons. B: p=0.001, Cons. C: p=0.001); there was no signiþcant difference at 3 months. The bilateral cases preferred scar appearance following subcuticular suture (p=0.001).

Conclusions: Wound closure in open CTD using subcuticular PDS is safe. Patients and surgeons initially preferred the appearance of the subcuticular scar, when compared to closure with interrupted Nylon. Patients also experienced less pain during subcuticular PDS suture removal.

This study compared the effect of manipulation with a period of normal activity on the range of intervertebral sidebending.

Thirty asymptomatic male volunteers were randomised to treatment or control groups. All were subjected to low-dose X-ray screening through 80° of passive lumbar spine side-bending. Motion sequences were digitised at a 5Hz sampling rate. The treatment group (n=16) had rotary manipulation to each lumbar linkage, followed by normal activity. The control group (n=14) had normal activity only. Both groups were then re-screened. Each vertebral pair was tracked and intervertebral rotation throughout the motion measured. Three subjects were analysed 10 times for reliability and all intervertebral motion was tracked twice.

Twenty-one manipulated linkages and 10 controls met the reliability criteria. For non-manipulated segments the mean range at first screening was 14.2° (SD 1.39) and manipulated segments 12.8° (SD 3.81). The range of the non-manipulated segments increased by +0.9o and the manipulated segments by +0.4°.

The change in manipulated segments was negligible and similar to controls, although the instrument can be sufficiently reliable to measure a 2° difference. The technique is sufficiently robust to determine if spinal manipulation changes these ranges in selected patients.

We aimed to assess individual differences in complaints in patients just before total hip replacement (THR) and the importance attached to the relief of each of them. In a pilot study, using open-ended interviews, we identified 16 main complaints, four of which (night pain, unequal leg length and discomfort during sexual and recreational activities) were not included in any of the six hip-rating scales in general use. Each of the 16 complaints was then assessed in 72 patients and rated for severity and the relative importance of relief. From this we calculated a severity-importance rating for each complaint and a patient-specific score for all complaints. The 72 patients had a mean age of 64 years (17 to 92) and 51% were men. The most important reasons for wanting a THR were day pain and walking difficulty, but the complaints mentioned above and not included in standard hip scores were also important. Greater attention to the individual requirements of patients might improve evaluation of the outcome of orthopaedic treatments.

Long radiographs are used to measure lower limb axial alignment, to assess the progression of deformity, and to plan corrective surgery. The purpose of this study was to test the belief that jigs are necessary in order to control limb position for radiography. Above-knee amputated limbs were fixed in different positions of rotation and of knee flexion and radiographed to study the effect on the apparent alignment of the limb. If the limb was rotated no more than 10 degrees from the neutral the effect on apparent axial alignment was minimal and radiographic measurement was reliable. This suggests that standardised positioning jigs are not needed in routine clinical practice.

This is a preliminary report of the results of knee joint replacements using the Liverpool Mark II knee joint system which consists of a bicondylar prosthesis and a set of stereotactic instruments. The prosthesis has been developed from Gunston's concept, and the special instruments ensure its accurate insertion through meniscectomy-type incisions placed on either side of the patella. Particular features of the prosthesis are near-normal articulation, and the simplicity of the operation. Sixty-two knee replacements were implanted in forty-two patients between the spring of 1974 and January 1977. After the operation fifty-six knees were painless and four others produced only slight pain. Full extension was obtained in fifty-eight knees, and none showed a valgus or varus deformity. Collateral laxity was absent in all knees. There were two failures. These early results are most encouraging.