This annotation reviews current concepts on the three most common surgical approaches used for
During flexion of the joint from the fully extended position the collateral ligaments soon become tight as they pass over the apex of angulation of the side margin of the head and remain tight as they move over more vertical plane of the side of the head. From measurements on the dissected fingers, from measurements on radiographs and from tracings of photographs of the proximal phalanx it was not possible to draw any definite conclusions about the sagittal cam effect comparable to those relating to the metacarpo-phalangeal joint. A few specimens exhibited some degree of this cam but most did not. This may be related to functional variations of individual fingers and requires more detailed study. If the joint is immobilised for some time in flexion with the collateral ligaments well below the apex of angulation, the slack volar part of the collateral aspects of the capsule with fibres running to the lateral and palmar tubercies of the middle phalanx and the dorsal fibres of the flexor sheath may become contracted. Shortening of the fibres of the lower part of the collateral portions of the capsule (A) and of the most dorsal fibres of the flexor sheath (B) was a constant finding. Curtis (1964) advocated excision of a portion of flexor sheath over the joint in dealing with flexion contracture. Dissection of two fingers affected by extension contracture suggests that it takes a long time to produce shortening of the soft and pliable more dorsal part of the capsule. It appears therefore that if immobilisation of the
Fractures of the
We describe a case of rotational dislocation of the
We present the outcome of the treatment of chronic post-traumatic contractures of the
We reviewed 13 patients with a complex fracture-dislocation of the
We systematically reviewed all the evidence published
in the English language on
Pain, stiffness, instability and degenerative arthritis are common sequelae of complex fracture-dislocations of the proximal interphalangeal (PIP) joint. Operations were carried out to obtain stability, followed by application of a dynamic external fixator in 20 patients with a mean age of 29 years. This provided stability and distraction, and allowed controlled passive movement. Most (70%) of the patients had a chronic lesion and the mean time from injury to surgery was 215 days (3 to 1953). The final mean range of movement was 12 to 86°. Complications included redislocation and septic arthritis, which affected the outcome. Four pin-track infections and two breakages of the hinge did not influence the result. The PIP Compass hinge is a useful adjunct to surgical reconstruction of the injured
Aims. In the UK, fasciectomy for Dupuytren’s contracture is generally performed under general or regional anaesthetic, with an arm tourniquet and in a hospital setting. We have changed our practice to use local anaesthetic with adrenaline, no arm tourniquet, and perform the surgery in a community setting. We present the outcome of a consecutive series of 30 patients. Methods. Prospective data were collected for 30 patients undergoing open fasciectomy on 36 digits (six having two digits affected), over a one-year period and under the care of two surgeons. In total, 10 ml to 20 ml volume of 1% lidocaine with 1:100,000 adrenaline was used. A standard postoperative rehabilitation regime was used. Preoperative health scores, goniometer measurements of metacarpophalangeal (MCP), proximal interphalangeal (PIP) contractures, and Unité Rheumatologique des Affections de la Main (URAM) scores were measured pre- and postoperatively at six and 12 weeks. Results. The mean preoperative contractures were 35.3° (0° to 90°) at the metacarpophalangeal joint (MCPJ), 32.5° (0° to 90°) at
Aims. The results of surgery for Dupuytren’s disease can be compromised by the potential for disease recurrence and loss of function. Selecting which patients will benefit from repeat surgery, when to operate, and what procedure to undertake requires judgement and an understanding of patient expectations and functional needs. We undertook this study to investigate patient outcomes and satisfaction following repeat limited fasciectomy for recurrent Dupuytren’s disease. Methods. We prospectively identified all patients presenting with recurrence of Dupuytren’s disease who were selected for surgical treatment with repeat limited fasciectomy surgery between January 2013 and February 2015. Patients were assessed preoperatively, and again at a minimum of five years postoperatively. We identified 43 patients who were carefully selected for repeat fasciectomy involving 54 fingers. Patients with severe or aggressive disease with extensive skin involvement were not included; in our practice, these patients are instead counselled and preferentially treated with dermofasciectomy. The primary outcome measured was change in the Michigan Hand Outcomes Questionnaire (MHQ) score. Secondary outcomes were change in finger range of motion, flexion contracture, Semmes-Weinstein monofilament (SWM) values, and overall satisfaction. Results. There was a significant improvement in MHQ scores, across all domains, with a mean overall score increase of 24 points (p < 0.001). The summed flexion contracture across the metacarpophalangeal joint (MCPJ) and the
We randomised 79 patients (84 hands, 90 fingers) with Dupuytren’s contracture of the
1. The results in 138 hands operated on for Dupuytren's contracture are analysed and compared with those in other series. 2. Contracture ofthe metacarpo-phalangeal joint can be expected to respond well to operation, whereas the outlook in the case of contracture of the
1. A series of 106 central slip injuries has been reviewed. 2. Although the boutonnière deformity in many cases may be no more than a cosmetic defect, this survey has shown that in some instances it can constitute a slowly progressive lesion, with considerable disability and gross deformity of a digit. 3. Conservative treatment seems to be superior to operation, at least in those patients seen within six weeks of injury. Treatment by splintage alone yielded in this series a 75 per cent success rate, whereas operation showed only 50 per cent success. 4. When a sizeable fragment of bone has been avulsed from the middle phalanx, suture of the fragment in position is indicated and gives remarkably satisfactory results. 5. Injuries with soft-tissue loss over the
The blood supply of the flexor and extensor tendons of the fingers is described. The blood-vascular system consists of main feeding channels which supply a longitudinal network of vessels. These lie in the interfascicular connective tissue. A variation of the typical intratendinous vascular pattern in relation to the
A case of Dupuytren's contracture is described, in which, both clinically and histologically, knuckle pad lesions involved the extensor tendons. Surgical excision of the Dupuytren's tissue from the dorsal aspect of the
1. An investigation of interdigital clavus or corn does not support the opinion that it is found most often in the web of the fourth interspace. 2. Most occur in that interval, but less than a third involve the web. 3. The commonest site is the area of impingement of the distal interphalangeal joint of the fifth toe on the
We reviewed the records and radiographs of 381 patients with rheumatoid arthritis who had undergone silastic metacarpophalangeal joint replacement during the past 17 years. The number of implants was 1336 in the course of 404 operations. Implant failure was defined as either revision or fracture of the implant as seen on radiography. At 17 years, the survivorship was 63%, although on radiographs two-thirds of the implants were seen to be broken. Factors which improved survival included soft-tissue balancing, crossed intrinsic transfer and realignment of the wrist. Surgery to the thumb and
In 13 patients (18 fingers) we used two types of external fixator as progressive static splints for the preoperative correction of the deformities of severe Dupuytren’s disease before conventional fasciectomy. The duration of treatment was from one to four weeks. At a mean follow-up of 18 months the mean total fixed flexion deficit had been reduced from 138° to 39° and the mean
Closed rupture of the middle slip of the extensor hood of a finger is easily missed until the late appearance of a buttonhole deformity. Early diagnosis gives the best chance of satisfactory treatment, but Boyes' test becomes positive only at a late stage. A new test is described in which, from a 90 degree flexed position over the edge of a table, the patient tries to extend the
1. A new procedure, called "the extensor diversion graft operation", has been devised for correcting the deformity and reducing the disability of the intrinsic minus fingers so commonly seen in leprosy. 2. The procedure consists of the insertion of a free tendon graft which spans the metacarpophalangeal joint along its volar aspect and is attached at both ends to the extensor mechanism, to the extensor tendon proximally and to the lateral band distally. 3. The procedure reduces extensor dominance at the metacarpo-phalangeal joint and improves the balance of forces, allowing the assumption of a straight posture by use of the extrinsic muscles. 4. The assessment of function of ninety-seven fingers on average eight months after operation has shown that in addition to correction of deformity, this procedure in the majority of cases also restores partial independence of movement at the metacarpo-phalangeal and
