The Top 100 Cited Articles in the Microsurgical Treatment for Lymphedema.

BACKGROUND: Evidence-based medicine uses the current best evidence for decisions about patient care. Lymphedema is a chronic debilitating medical condition caused by a dysfunctional lymphatic system. This study analyzes the most cited articles, including the levels of evidence, for the surgical treatment of lymphedema. METHODS: The Web of Science Sci-Expanded Index was utilized to search for surgical treatment of lymphedema. Articles were examined by three independent reviewers and the top 100 articles were determined. The corresponding author, citation count, publication year, topic, study design, level of evidence, journal, country, and institution were analyzed. RESULTS: Since 1970, the top 100 articles have been cited 7,300 times. The average citation count was 68 and standard deviation was 55. The majority was case series (71), followed by retrospective cohort (8), prospective cohort (7), retrospective case-control (5), and randomized controlled trials (2). Based on the "Level of Evidence Pyramid," 71 articles were level IV, 13 articles were level III, and 9 articles were level II. On the Grading of Recommendations Assessment, Development, and Evaluation Scale, there were 71 articles with "very low," 20 articles with "low," and 2 articles with "moderate" quality of evidence. CONCLUSION: The top 100 cited articles were mostly case series and lacked high levels of evidence. Most studies are retrospective case series with short-term outcomes. However, low level evidence for new surgical procedures is to be expected. Current trends suggest the treatment and understanding of lymphedema will continue to improve.

Abductor Digiti Minimi Flap for Vascularized Coverage in the Surgical Management of Complex Regional Pain Syndrome Following Carpal Tunnel Release.

BACKGROUND: The development of Complex Regional Pain Syndrome (CRPS) represents a potentially devastating complication following carpal tunnel release. In the presence of a suspected incomplete release of the transverse carpal ligament or direct injury to the median nerve, neurolysis as well as nerve coverage to prevent recurrent scar has been shown to be effective. METHODS: Retrospective chart review and telephone interview was conducted for patients who underwent abductor digiti minimi flap coverage and neurolysis of the median nerve for CRPS following carpal tunnel release. RESULTS: Fourteen wrists in 12 patients were reviewed. Mean patient age was 64 years (range, 49-83 years), and the mean follow-up was 44 months. Carpal tunnel outcome instrument scores were 47.4 ± 6.8 preoperatively and 27.1 ± 10.6 at follow-up ( P < .001). Quick Disabilities of the Arm, Shoulder, and Hand (QuickDASH) scores at follow-up were 29.4 ± 26. No significant postoperative complications were identified. CONCLUSIONS: The abductor digiti minimi flap is a reliable option with minimal donor site morbidity. It provides predictable coverage when treating CRPS following carpal tunnel syndrome.

Exposure of the forearm and distal radius.

Approaches to the forearm use internervous planes to allow adequate bone exposure and prevent muscle denervation. The Henry approach utilizes the plane between muscles supplied by the median and radial nerves. The Thompson approach utilizes the plane between muscles supplied by the radial and posterior interosseous nerves. The distal radius may be approached volarly. The extended flexor carpi radialis approach is useful for intraarticular fractures, subacute fractures, and malunions. The distal radius can be approached dorsally by releasing the third dorsal compartment and continuing the dissection subperiosteally. Choice of approach depends on the injury pattern and the need for exposure.

Volar plate fixation of intra-articular distal radius fractures: a retrospective study.

Background Intra-articular fractures of the distal radius represent a therapeutic challenge as compared with the unstable extra-articular fractures. With the recent development of specifically designed internal fixation materials for the distal radius, treatment of these fractures by fragment-specific implants using two or more incisions has been advocated. Purpose The purpose of this study was to investigate the efficacy of a fixed-angle locking plate applied through a single volar approach in maintaining the radiographic alignment of unstable intra-articular fractures as well as to report the clinical outcomes. We only excluded those with massive comminution, as is discussed in greater detail in the text. Patients and Methods This is a multicentered, retrospective study involving three hospitals situated in Spain, Switzerland, and the United States. In the period between January 2000 and March 2006, 97 patients with 101 intra-articular distal radius fractures, including 13 volarly displaced and 88 dorsally angulated fractures were analyzed. Over 80% were C2/C3 fractures, based on the AO classification. 16 open fractures were noted. Results With an average follow-up of 28 months (range 24-70 months), the range of movement of the wrist was very satisfactory, and the mean grip strength was 81% of the opposite wrist. The Disabilities of the Arm, Shoulder, and Hand (DASH) score was 8. The complications rate was < 5%, including loss of reduction in two patients. All fractures healed by 3 months postinjury. Conclusions Irrespective of the direction and amount of initial displacement, a great majority of intra-articular fractures of the distal radius can be managed with a fixed-angle volar plate through a single volar approach. Level IV retrospective case series.

Reconstruction of Ollier disease in a severely involved hand.

Ollier disease is a nonhereditary disorder characterized by multiple enchondromata, with a random asymmetrical distribution. We report an unusual case of massive ulcerating multiple enchondromata of the left hand of an 11-year-old male patient. A methodical approach to treating such a massive tumor burden and steps in reconstructing the hand are described. This case report demonstrates a radical expression of this disease; however, no malignancy was identified despite the aggressive and chronic nature of the disease. Unlike previously reported cases with less severe involvement, this patient did not undergo amputation, and this approach demonstrates a strategy for limb salvage not previously described. In particular, despite bony defects of 6 cm, no autograph was necessary for the reconstruction of the hand.

Scaphocapitolunate arthrodesis and radial styloidectomy for posttraumatic degenerative wrist disease.

Long-standing scaphoid nonunion, scaphoid malunion, and chronic scapholunate dissociation result in malalignment of the carpal bones, progressive carpal collapse, instability, and osteoarthritis of the wrist. The most commonly used procedures to treat scaphoid nonunion advanced collapse (SNAC) and scapholunate advanced collapse (SLAC) wrists are the four-corner fusion (4CF) and the proximal row carpectomy (PRC). The purpose of this study was to evaluate the clinical outcome of a different treatment modality: radial styloidectomy and scaphocapitolunate (SCL) arthrodesis. This treatment option is chosen in an effort to maintain the joint contact surface and load transmission across the radiocarpal joint. We conducted a retrospective review of 20 patients (average age 62 years, range: 27 to 75 years) treated from 1994 to 2010. Seven patients were treated for SNAC, 12 patients for SLAC wrists, and 1 for degenerative joint disease following a transscapho-transcapitate perilunar dislocation. Sixteen patients had Herbert screw fixation, and four had Spider plate fixation. All patients had autologous bone graft used for the arthrodesis. The mean follow-up was 4.6 years (range: 2 to 9.6 years). Patients were evaluated clinically and radiographically. Nineteen of 20 arthrodeses healed on an average of 9.6 weeks. One patient was reoperated 8 months after the initial operation with salvage of the SCL arthrodesis with a spider plate with an adequate result. The mean active flexion-extension arc was 70 degrees and the radioulnar deviation arc was 23 degrees. Pain decreased in all patients, 13 of whom were pain free postoperatively. The average postoperative disabilities of arm, shoulder, and hand score was 24. Radiographically, neither radiolunate nor radioscaphoid arthritis was noted on follow-up. SCL arthrodesis with radial styloidectomy resulted in an adequate residual range of motion and pain relief. This method preserves the normal ulnar sided joints of the carpus and maintains a more physiologic joint surface for radiocarpal load sharing.