Treatment of little finger carpometacarpal posttraumatic arthritis with a silicone implant.

PURPOSE: To evaluate the short-term clinical and radiographic outcome of a flexible silicone proximal interphalangeal joint implant between the hamate and the metacarpal, to treat posttraumatic little finger carpometacarpal (CMC) osteoarthritis. METHODS: We treated 3 men with a mean age of 30 years by means of a proximal interphalangeal silicone implant arthroplasty for CMC osteoarthritis of the little finger. Indications were disabling pain on the ulnar side of the hand, grip weakness, loss of CMC joint mobility, and disability for work and daily activities. RESULTS: All patients were free of pain at a mean follow-up of 20 months. Transverse metacarpal arch mobility and grip strength were restored. The appearance was acceptable, without misalignment, malrotation, or shortening of the little finger ray. Radiographic evaluation showed no fractures or dislocations of the implant and no signs of foreign body reaction to silicone particles. CONCLUSIONS: This technique offers the advantages of eliminating pain, maintaining length, and restoring mobility of the transverse metacarpal arch, and results in acceptable function and grip strength.

Arthroplasty of the scaphoid-trapezium-trapezoid and carpometacarpal joints.

Resection arthroplasty is an old, and yet reliable, solution for the isolated osteoarthritis (OA) of some joints of the hand. With complication low rates, this technically undemanding option is ideal for scapho-trapezial-trapezoidal joint OA, as well as for the OA of the carpometacarpal joints of the fingers. This paper reviews its indications, surgical technique, and results.

The sauvé-kapandji procedure.

Arthrodesis is the most reliable and durable surgical procedure for the treatment of a joint disorder, and its only disadvantage is the loss of motion of the fused joint. The distal radioulnar joint can be arthrodesed, while forearm pronation and supination are maintained or even improved by creating a pseudoarthrosis of the ulna just proximal to the arthrodesis. This is known as the Sauvé-Kapandji (S-K) procedure. The Sauvé-Kapandji differs from the Darrach procedure in that it preserves ulnar support of the wrist, as the distal radioulnar ligaments and ulnocarpal ligaments are maintained. Aesthetic appearance is also superior after the S-K procedure, as the normal prominence of the ulnar head, most noticeable when the forearm is in pronation, is maintained. However, the S-K is not free of possible complications, such as nonunion or delayed union of the arthrodesis, fibrous or osseous union at the pseudoarthrosis, and painful instability at the proximal ulna stump. All of these complications can be prevented if a careful surgical technique is used.

Universal total wrist arthroplasty: midterm follow-up study.

PURPOSE: We reviewed 21 consecutive patients who underwent a total wrist arthroplasty as a primary procedure between October 2001 and February 2007. The purposes of the present study were to communicate our midterm results and to compare them with previously published series. METHODS: We evaluated all patients clinically and radiologically. We used the Patient-Related Wrist Evaluation a primary outcome measure. The mean follow-up was 5.5 years (range, 3-8 years). A total of 14 patients had rheumatoid arthritis, including 1 with juvenile arthritis, and 1 each had psoriatic arthritis, systemic lupus erythematosus, and undifferentiated spondyloarthropathy. Of the remaining 4 patients, 2 had grade IV Kienböck disease, 1 had degenerative arthrosis, and 1 had chondrocalcinosis. RESULTS: Postoperative Patient-Related Wrist Evaluation scores averaged 24 points (SD, 21 pints) out of 100 (worst score). When the patients were specifically asked about pain and function of the arthroplasty, 20 claimed to be satisfied or very satisfied with the procedure. Two early and 3 late complications occurred. One patient had a wound hematoma and another had a superficial wound infection, both of which resolved with no further complications during the immediate postoperative period. In 2 patients, there was some osteolysis around the screw inserted into the medullary canal of the index metacarpal, but not in the trapezoid bone. One patient had a slight loosening of the distal component with subsidence on the ulnar side of the carpus. There have been no dislocations or surgical revisions of the components. CONCLUSIONS: Based on our study, a total wrist arthroplasty should be considered as a good alternative to arthrodesis for patients who wish to preserve some degree of mobility of the wrist. TYPE OF STUDY/LEVEL OF EVIDENCE: Therapeutic IV.

The Sauvé-Kapandji procedure: indications and tips for surgical success.

Arthrodesis is the most reliable and durable surgical procedure for the treatment of a joint disorder, with the main disadvantage of loss of motion of the fused joint. The distal radioulnar joint can be arthrodesed, while forearm pronation and supination are maintained or even improved by creating a pseudoarthrosis of the ulna just proximal to the arthrodesis. This is known as the Sauvé-Kapandji procedure. This procedure is not void of possible complications, such as nonunion or delayed union of the arthrodesis, fibrous or osseous union at the pseudoarthrosis, and painful instability at the proximal ulna stump. All of these can be prevented if a careful surgical technique is used.

"Fat pad" and "little finger pulp" signs are good indicators of proper release of carpal tunnel.

OBJECTIVE: The release of the transverse carpal ligament (TCL) for relief of carpal tunnel syndrome has been a standard operative procedure since the early 1950s. Although complications are not common after the open surgical technique, a small but significant group of patients will have similar symptoms after surgery or will experience new symptoms in the postoperative period. Incomplete section of the TCL is the major cause of these complications. The authors have described two signs that confirm a complete release of the TCL, called the "fat pad" and "little finger pulp" signs. METHODS: Between 2000 and 2003, we treated 643 hands in 611 patients (45 men and 566 women; age range, 32-76 yr; mean age, 58.2 yr). All patients were examined 6 months after the procedure, with special attention given to the persistence or recurrence of symptoms. The presence of palmar scar pain, residual numbness, patient satisfaction, and time to return to work were also evaluated. A longitudinal incision (2 cm) at the base of the palm was used to release the TCL. A good indicator that the distal TCL has been released is the visualization of a fatty tissue ("fat pad" sign). This fatty tissue is always present underneath the most distal fibers of the TCL, covering the sensory digital branches of the median nerve. To confirm the complete release of the proximal fibers of the TCL, we should be able to introduce the little finger pulp in a proximal direction underneath the distal flexion crease of the wrist ("little finger pulp" sign). When both signs are confirmed, we can be certain that the TCL is completely released. RESULTS: Night pain disappeared immediately after surgery in all patients except three. There were seven complications (1%) not related to the palmar scar and 10 complications (1.5%) related to it. However, all of these complications disappeared an average of 3 months postoperatively. Patient satisfaction was 100%, and the mean time to return to work and full activity was 22 days (range, 14-36 d). CONCLUSION: Two surgical observations that are reliable to confirm a complete release of the TCL were described. The first, called the "fat pad" sign, is useful to determine whether or not the distal end of the TCL has been adequately released, whereas the "little finger pulp" sign indicates whether or not the proximal end of the TCL has been fully divided.

Three-ligament tenodesis for the treatment of scapholunate dissociation: indications and surgical technique.

Different surgical techniques have been proposed to treat traumatic scapholunate instability. Deciding which treatment is best for each individual case is not easy. In this article we report an algorithm of treatment based on a number of prognostic factors that may help in this matter. We also report on the promising results obtained using a new technique, the 3-ligament tenodesis, for the treatment of nonrepairable complete scapholunate ligament rupture, causing a reducible carpal malalignment without secondary osteoarthritis. This technique incorporates features from 3 previously described techniques.

Treatment of radiocarpal degenerative osteoarthritis by radioscapholunate arthrodesis and distal scaphoidectomy.

PURPOSE: The purpose of this study was to assess wrist pain, range of motion, and the presence of radiographic midcarpal degenerative joint disease (DJD) in patients who had a distal scaphoidectomy in association to a radioscapholunate (RSL) arthrodesis and to compare these findings with prior studies of patients with only an RSL fusion. METHODS: Sixteen patients with radiocarpal DJD treated by RSL arthrodesis and distal scaphoidectomy were evaluated retrospectively for pain relief and range of motion at an average follow-up period of 37 months (range, 12-84 mo). Radiographs were assessed for the presence of secondary radiographic midcarpal DJD. RESULTS: Complete pain relief was obtained in 10 patients, 3 patients complained of slight pain during strenuous loading, and 3 patients had occasional pain with regular activities. The average postoperative ranges of motion were 32 degrees of flexion, 35 degrees of extension, 14 degrees of radial deviation, and 19 degrees of ulnar deviation. Two patients exhibited secondary midcarpal DJD. These results are significantly better compared with those previously published about RSL arthrodesis alone in terms of residual pain and decrease of wrist radial deviation and flexion. CONCLUSIONS: Patients who require an RSL arthrodesis for the treatment of severe localized radiocarpal DJD appear to have less pain and to retain more flexion and radial deviation if the distal scaphoid is excised concomitantly. This associated procedure also may help prevent secondary midcarpal DJD.