Endoscopic gastrocnemius recession: preliminary report on 18 cases.
A technique of endoscopic gastrocnemius recession was evaluated. Fifteen patients undergoing 18 procedures were prospectively studied with a minimum follow-up of 1 year. There were 9 women and 6 men (mean age, 44.1 +/- 22.6 years). One patient had an isolated recession; the others had various adjunctive flatfoot or reconstructive procedures. Pre- and postoperative ankle dorsiflexion was evaluated, as was the amount of time before patients could perform a single-leg heel raise postoperatively. The mean preoperative ankle dorsiflexion with the knee extended was -8.7 degrees +/- 3.5 degrees , which improved from a mean 14.9 degrees at 3 months postoperatively to a mean 6.2 degrees +/- 2.6 degrees . At 12 months postoperatively, this value was 3.6 degrees +/- 1.8 degrees , a net postoperative improvement of 12.6 degrees (P < .00001). Patients were able to perform a single-leg heel raise on an average of 13.0 +/- 6.0 weeks. Complications were mostly related to lateral foot dysesthesia in the distribution of the sural nerve (N = 3). Furrowing of the medial leg was noted in 1 patient. No hematomas or neuromas associated with the portal sites were found. These results show endoscopic gastrocnemius recession to be an acceptable method of lengthening the gastrocnemius complex.
Saxena
Amol
A
Department of Sports Medicine, Palo Alto Medical Foundation, Palo Alto, CA, USA. HeySax@aol.com <HeySax@aol.com>
Widtfeldt
Arthur
A
D000293:Adolescent; D000328:Adult; D000368:Aged; D000843:Ankle Joint / Q000503:physiopathology; D004724:Endoscopy / Q000009:adverse effects / Q000379:methods*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007866:Leg / Q000503:physiopathology; D008297:Male; D008875:Middle Aged; D018482:Muscle, Skeletal / Q000503:physiopathology / Q000601:surgery*; D018583:Pliability; D011446:Prospective Studies; D016896:Treatment Outcome