title: [Tenotomy of carpal and digital flexor tendons for correction of congenital neuromyodysplasia in a calf].
abstract: In a 7-day-old heifer calf, a bilateral flexural deformity of the forelimbs involving the digital flexor tendons, the suspensory ligament and the ulnar and radial carpal flexor tendons was diagnosed. After 2 weeks of conservative treatment consisting of manual stretching of the legs and the application of splints and wooden blocks, which were glued to the soles and extended beyond the tip of the claws, the right forelimb could be extended sufficiently to allow weight bearing, whereas the left forelimb could be passively extended to only approximately 120°. Therefore, tenotomy of the ulnar carpal flexor tendon, the digital flexor tendons and the suspensory ligament was carried out in the left leg. A support bandage was then applied to the leg for 8 weeks, after which the carpus and fetlock could be completely extended passively. Flexural deformity of the carpus caused by contracture of the carpal flexor tendons was treated by means of a tenotomy of the ulnar carpal flexor tendon proximal to the accessory carpal bone, which allowed preservation of the carpal tunnel and avoided the risk of iatrogenic damage to nerves and the carpal joint capsule.
authors.affiliation: Klinik für Rinder der Stiftung Tierärztliche Hochschule Hannover. Jan.Sohrt@gmx.de
authors.forename: J T
authors.initials: JT
authors.lastname: Sohrt
authors.forename: M
authors.initials: M
authors.lastname: Heppelmann
authors.forename: J
authors.initials: J
authors.lastname: Rehage
authors.forename: C
authors.initials: C
authors.lastname: Staszyk
mesh_terms: D000818:Animals; D002350:Carpus, Animal / Q000601:surgery*; D002417:Cattle; D002418:Cattle Diseases / Q000601:surgery*; D005260:Female; D009468:Neuromuscular Diseases / Q000151:congenital / Q000601:surgery / Q000662:veterinary*; D013710:Tendons / Q000601:surgery*; D058971:Tenotomy / Q000662:veterinary*