title: Anthropometry of the patellar tendon in Chinese.
abstract: OBJECTIVE
  To assess the length of the patellar tendon in Chinese and its correlation with patient age, gender, and operated side.
  
  
  METHODS
  109 men and 11 women aged 15 to 45 (mean, 25) years underwent arthroscopic bone-tendon-bone reconstruction for anterior cruciate ligament (ACL) insufficiency. 55 (46%) injured the left side, and 65 (54%) the right side. Each patient's age, gender, and operated side were recorded. The length of the patellar tendon harvested was measured.
  
  
  RESULTS
  The mean length of the patellar tendon graft was 42.6 (standard deviation, 4.6; range, 30-54) mm. There was no correlation between the length of the patellar tendon and patient's age (p=0.147), gender (p=0.076), or operated side (p=0.466).
  
  
  CONCLUSIONS
  The length of the patellar tendon in the Chinese is comparable to that in Caucasians. Because of the shorter ACL but similar patellar tendon length, graft-tunnel mismatch may be more common in Chinese than Caucasian patients.
authors.affiliation: Department of Orthopaedics and Traumatology, United Christian Hospital, Hong Kong. lmskaren@yahoo.com.hk
authors.forename: K M S
authors.initials: KM
authors.lastname: Luk
authors.forename: N M
authors.initials: NM
authors.lastname: Wong
authors.forename: J C K
authors.initials: JC
authors.lastname: Cheng
mesh_terms: D000293:Adolescent; D000328:Adult; D016118:Anterior Cruciate Ligament / Q000601:surgery; D000070598:Anterior Cruciate Ligament Injuries; D000886:Anthropometry; D044466:Asian People; D050376:Bone-Patellar Tendon-Bone Grafting; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D019637:Orthopedic Procedures; D017847:Patellar Ligament / Q000033:anatomy & histology*