Publications (2)2.65 Total impact
-
Article: The use of a third metacarpal base osteoarticular flap for treatment of metacarpophalangeal joint traumatic defects.
[show abstract] [hide abstract]
ABSTRACT: To describe the use of a pedicled osteoarticular flap harvested from the base of the third metacarpal for the treatment of traumatic defects of the metacarpophalangeal (MCP) joints. From February 2006 to January 2008, we included in the study 15 patients with posttraumatic defects of the MCP joints. The mean age of the patients was 35 years. The injured MCP joints were located in the thumb (n = 6) and index (n = 4), middle (n = 4), and ring fingers (n = 1). Of the 15 patients, 10 presented with acute injuries and 5 with old injuries. At follow-up, we assessed active motion and pinch strength and compared all measurements with those from the opposite hand. In patients with old MCP joint injuries, we also compared preoperative and postoperative motion and pinch strength. We assessed hand function using the Disabilities of the Arm, Shoulder, and Hand questionnaire. At the final follow-up (mean, 28 mo), the mean motion arc of the reconstructed MCP joints and the opposite joints was 46° and 91°, respectively, and the mean pinch strength of the injured and opposite sides was 5.4 and 7.1 kg, respectively. For the 5 patients with old injuries to the fingers, the mean preoperative and postoperative motion arc was 2° and 43°, and the mean preoperative and postoperative pinch strength was 1.6 and 5.3 kg, respectively. The mean Disabilities of the Arm, Shoulder, and Hand score of the entire patient series was 9, whereas the mean preoperative and postoperative scores of the 5 patients with old injuries were 44 and 17, respectively. The use of a pedicled osteoarticular flap harvested from the base of the third metacarpal is a reliable technique for the treatment of traumatic defects of the MCP joints.The Journal of hand surgery 07/2012; 37(9):1791-805. · 1.33 Impact Factor -
Article: Osteoarticular pedicle flap from the capitate to reconstruct traumatic defects in the head of the proximal phalanx.
[show abstract] [hide abstract]
ABSTRACT: To describe the reconstruction of traumatic defects in the head of the proximal phalanx using an osteoarticular pedicle flap from the capitate. From January 2004 to December 2007, we treated 15 patients with traumatic defects of the head of the proximal phalanx at our institution. All of these injuries involved 1 condyle of the proximal phalanx. There were 11 male and 4 female patients; the mean age was 32 years. The injuries occurred in the index (n = 6), middle (n = 7), and ring (n = 2) fingers. At the final follow-up, we assessed space narrowing of the proximal interphalangeal joint and flap necrosis using plain radiography. We measured active motion and pinch and grip strength of the hand and compared all measurements with those on the opposite side. Patients rated injured-joint pain and donor-joint pain using a visual analog scale. We assessed hand function using the Disabilities of the Arm, Shoulder, and Hand scale. Patient follow-up averaged 52 months. At the final follow-up, we noted narrowing of the proximal interphalangeal joint in 3 cases, but we observed no flap necrosis. The mean active motion arc of the injured and opposite proximal interphalangeal joints was 50° and 96°, respectively. The mean pinch strength of the injured and opposite hands was 5.8 and 6.5 kg, respectively. The mean grip strength of the injured and opposite hands was 39 and 40 kg, respectively. We noted mild recipient joint pain in 6 patients and mild donor joint pain in 1 patient. The mean score of the Disabilities of the Arm, Shoulder, and Hand questionnaire was 9. We used an osteoarticular pedicle flap from the capitate to resurface traumatic defects of the head of the proximal phalanx. This approach is acceptable for restoring the contour of the phalangeal head.The Journal of hand surgery 07/2012; 37(9):1780-90. · 1.33 Impact Factor
