2007 ICD-9-CM Procedure 83.13 Other tenotomy 83.13 is a specific code that can be used to specify a procedure 83.13 contains 12 index entries View the full Volume 3 83.* hierarchy 83.13 also known as: Aponeurotomy Division of tendon Tendon release Tendon transection Tenotomy for thoracic outlet decompression Index entries containing 83.13: Aponeurotomy 83.13 hand 82.11 Decompression thoracic outlet by tenotomy 83.13 Division aponeurosis 83.13 tendon 83.13 Achilles 83.11 adductor (hip) 83.12 hand 82.11 Eggers operation tendon release (patellar retinacula) 83.13 Incision (and drainage) tendon (sheath) 83.01 with division 83.13 hand 82.11 Myotenotomy 83.13 hand 82.11 Operation Eggers tendon release (patellar retinacula) 83.13 Release tendon 83.13 hand 82.11 extensor, central slip (repair mallet finger) 82.84 sheath 83.01 hand 82.01 Tenotomy 83.13 Achilles tendon 83.11 adductor (hip) (subcutaneous) 83.12 eye 15.12 levator palpebrae 08.38 multiple (two or more tendons) 15.4 hand 82.11 levator palpebrae 08.38 pectoralis minor tendon (decompression thoracic outlet) 83.13 stapedius 19.0 tensor tympani 19.0 Transection -- see also Division tendon 83.13 hand 82.11