Supraretinacular endoscopic carpal tunnel release: A safe alternative method for treatment of carpal tunnel syndrome.
J Orthop Surg (Hong Kong)
; 29(1): 2309499021993407, 2021.
Article
en En
| MEDLINE
| ID: mdl-33641536
ABSTRACT
PURPOSE:
Supraretinacular endoscopic carpal tunnel release (SRECTR) is a technique in which an endoscope is inserted superficial to the flexor retinaculum through a subcutaneous tunnel. The benefits of this method include a clear view for the surgeon and absence of median nerve compression. Surgeons can operate with a familiar view of the flexor retinaculum and median nerve downward, similar to open surgery. This study aimed to investigate the learning curve for SRECTR, an alternate method for carpal tunnel release, and evaluate its complications and the functional outcomes using a disposable commercial kit.METHODS:
We examined the open conversion rates and complications associated with SRECTR in 200 consecutive patients performed by two surgeons. We compared the operative time operated by a single surgeon. We evaluated outcomes in 191 patients according to Kelly's grading system. Patients' mean follow-up period was 12.7 months.RESULTS:
Nine patients required conversion to open surgery. There were no injuries to the nerves and tendons and no hematoma or incomplete dissection of the flexor retinaculum. The operative times varied between 11 and 34 minutes. We obtained the following results based on Kelly's grading ofoutcomes:
excellent in 116, good in 59, fair in 13, and poor in 3 patients.CONCLUSIONS:
We found no patients with neurapraxia, major nerve injury, flexor tendon injury, superficial palmar arch injury, and hematoma. Although there was a learning curve associated with SRECTR, we performed 200 consecutive cases without neurovascular complications. This method may be a safe alternative to minimally invasive carpal tunnel surgery.Palabras clave
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Complicaciones Posoperatorias
/
Síndrome del Túnel Carpiano
/
Endoscopía
Límite:
Adult
/
Aged
/
Aged80
/
Female
/
Humans
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Male
/
Middle aged
Idioma:
En
Revista:
J Orthop Surg (Hong Kong)
Asunto de la revista:
ORTOPEDIA
Año:
2021
Tipo del documento:
Article
País de afiliación:
Japón