This document provides an overview of tennis elbow (lateral epicondylitis). It describes tennis elbow as an overuse injury of the forearm muscles originating at the lateral epicondyle of the elbow. Common causes are repetitive gripping and wrist extension motions from activities like tennis. Symptoms include pain over the lateral elbow that is worsened by resisted wrist extension. Conservative treatments include bracing, ultrasound therapy, and corticosteroid injections. Surgery is considered if conservative treatments fail after 6 weeks and for those with persistent, severe pain. The document covers evaluation, differential diagnosis, stages of the condition, clinical tests, imaging findings, and various treatment approaches for tennis elbow.

1. TENNIS ELBOW BY Dr Atanu Kayal
First year PGT(BMCH)

2. What is tennis
elbow???
• Tennis elbow is a common term for a
condition caused by over use of arm,
forearm, and hand muscles that results
in elbow pain.
• Also known as lateral
epicondylitis...... originally described
by Major in 1883 as lateral elbow pain
in tennis players.

3. INTRODUCTION
• Lateral epicondylitis describes an over use
injury secondary to overload of the
common extensor tendon at the origin of
extensor carpi radialis brevis (ECRB)
tendon.

4. ETIOLOGY
• Overuse injury primarily due
to repetitive strain from
tasks and activities that
involve loaded and repeated
gripping and /or wrist
extension.
• It historically occurs in tennis
players but can results from
any sports that require
repetitive wrist extension,
radial deviation and/or
forearm supination.

5. PATHOPHYSIOLOGY
AND
HISTOPATHOLOGY
• This condition is primarily a degenerative overuse process of ECRB and
common extensor tendon.
• Histological findings include granulation tissue, micro rupture,
abundance of fibroblasts, vascular hyperplasia and unstructured
collagen and lack of inflammatory cells. So epicondylitis is misnomer.
HPE showing angio fibroblastic hyperplasia and hyaline degeneration

6. EVALUATION
Pain with insidious onset but often relate
an over use history without a specific
inciting traumatic event.
The pain commonly occurs one to three
days after unaccustomed activity that
involve repeated wrist extension.
On examination point of maximal
tenderness is usually over the lateral
epicondyle.
Tennis elbow is a clinical diagnosis and
imaging if often not necessary.

7. DIFFERENTIAL
DIAGNOSIS
Elbow bursitis
Cervical radiculopathy
Triceps tendinitis
Radial tunnel syndrome
Posterolateral elbow plica
Radio -capitellar osteoarthritis

8. STAGES OF
TENNIS
ELBOW
STAGE 1
Acute
inflammation but
no angio-
blastic invasion.
The patient
complains of pain
during activity.
STAGE 2
Chronic
inflammation.
Some angio-
blastic invasion.
Patient complains
of pain both
during activity
and rest.
STAGE 3
Chronic
inflammation
with extensive
angio-blastic
invasion. Patients
complains of pain
at rest, night pain,
pain during daily
activities.

9. CLINICAL TESTS
• COZENS TEST: painful restricted extension of wrist
with elbow in full extension elicits pain at lateral
elbow
• MAUDSLEYS TEST: resisted extension of middle finger
elicits pain at lateral condyle due to disease in the
extensor digitorum communis.

10. RADIOGRAPH FOR
TENNIS ELBOW
• The AP, LATERAL, and RADIOCAPITELLAR views
are recommended views. Most cases it is
normal but 16% cases a faint calcification along
the lateral epicondyle can be detected.

11. TREATMENT

12. SURGICAL MANAGEMENT
• INDICATIONS:
• Severe pain for 6 weeks...
• Marked and localized tenderness
• Over lateral epicondyle.
• Failure to conservative management.
• Percutaneous release of epi condylar muscles.
• BOSWARTH techniques...excision of proximal portion
of annular ligament, release of origin of the extensor
muscles excision of bursa and excision of synovial fringes.

13. Recent
advance
EXTRACORPOREAL SHOK WAVE THERAPY(ESWT)
: 3 times a month interval for 6 months
ARTHROSCOPIC RELEASE : release of ECRB
COUNTERFORCE BRACING: TENNIS ELBOW
FOREARM BAND
ULTRASOUND GUIDED PERCUTANEOUS NEEDLE
THERAPY

14. THANK YOU