Reconstruction of the Old Flexor Tendon Injury in the Hand
10.4055/jkoa.1995.30.2.334
- Author:
Ki Hwan KIM
;
Jun Mo LEE
- Publication Type:Original Article
- Keywords:
Old tendon injury;
Tenolysis;
Staged tendon graft
- MeSH:
Cicatrix;
Fingers;
Glass;
Hand;
Methods;
Soft Tissue Injuries;
Tendon Injuries;
Tendons;
Thumb;
Transplants
- From:The Journal of the Korean Orthopaedic Association
1995;30(2):334-342
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
The old flexor tendon injury in the hand seen after 4 weeks from damage and associated with crushing injury, heavy scarring, fracture and infectious state has the difficulty to deliver the flexor tendon through fibro-osseous sheath and the pulleys. Treatment method depends on the circumstances of the injured flexor tendon and surgeons' judgement. We have treated twenty-three fingers of twenty-three cases, who had old flexor tendon injury, by advancement and tenolysis in 1 each, tendon graft in 5, and staged tendon graft in 16 from March 1989 through February 1994. The result was summarized as follows. 1. The old flexor tendon injury most commonly occurred in the fifth finger(11 cases, 47.8%)and in zone II (16 cases, 69.6%). 2. The most common cause was glass injury(15 cases, 69.6%). 3. 21 of 23 cases(2 thumbs excepted)were evaluated according to the original Strickland system. 14 cases of the staged tendon graft showed excellent(6 cases, 42.9%), good(5 cases, 35.7%)and fair(3 cases, 21.4%). 5 cases of the tendon graft showed excellent(2 cases, 40%), good(1 case, 20%), and fair(2 cases, 40%). 1 case of adhesiolysis and 1 case of advancement showed excellent and good results each. Little difference is observed in the method between the staged graft and tendon graft. 4. The degree of the associated soft tissue injury should be evaluated by the experienced hand surgeon before surgery and the delicate balance between protection and mobilization during the postoperative weeks is important as well as the surgical skill.
